<link type="text/css" rel="stylesheet" href="{url:#css/ucenter.css}" />
{echo:JS::import('form');}
{echo:JS::import('editor');}
{echo:JS::import('dialog?skin=tinysimple');}
{echo:JS::import('dialogtools');}
<script>
    var editor;
    KindEditor.ready(function(K) {
      editor = K.create('textarea[name="content"],textarea[name="sale_protection"]', {
        uploadJson : '{url:/ucenter/upload_image}'
      });
    });
</script>
<div class="container clearfix">
	{widget:name=sub_navs action=ucsidebar sidebar=$sidebar act=$actionId}
	<div class="uc-content clearfix">
		<h1 class="title"><span>{$title}</span></h1>
		<form action="{url:/ucenter/goods_save}" class="simple" method="post" callback="check_tab_location" >
				<input type="hidden" name="u_dp_id" value="{$user[id]}">
				<input type="hidden" name="seller_id" value="{$user[id]}"/>
				<input type="hidden" name="is_online" value="2"/>
			{if:isset($id)}
				<input type="hidden" name="id" value="{$id}">
			{/if}
			<div class="tab">
				<ul class="tab-head">
					<li>基本信息<i></i></li>
					<li>描述信息<i></i></li>
					<li>SEO信息<i></i></li>
					<li>售后保障<i></i></li>
				</ul>
				<div class="tab-body">
					<!-- 基本信息 -->
					<table class="form">
						<tr>
							<td class="label">商品分类：</td>
							<td>
								<select name="category_id" id="category_id" pattern="[1-9]\d*" alt="选择分类">
									<option value="0">选择分类...</option>
									{set:$id=isset($id)?$id:0;}
									{query:name=goods_category order=path/}
									{set:$goods_category = Common::treeArray($items)}
									{list:items=$goods_category}
									{if:!isset($path) || strpos($item['path'],$path)===false}
									{set:$num = count(explode(',',$item['path']))-3;}
									    <option value="{$item['id']}">{if:$num>0}├{/if}{echo:str_repeat('──',$num)}{$item['name']}</option>
									    {/if}
									{/list}
					            </select> <label></label>
							</td>
						</tr>
						<tr>
							<td class="label">商品类型：</td>
							<td>
								<select name="type_id" id="type_id">
									<option value="0">选择类型...</option>
									{set:$id=isset($id)?$id:0;}
									{query:name=goods_type}
									<option value="{$item['id']}">{$item['name']}</option>
									{/query}
					            </select> <label></label>
							</td>
						</tr>
						<tr id="goods_attr" style="display:{if:isset($goods_obj[attrs]) && strlen($goods_obj[attrs]) > 6 }{else:}none{/if}" >
							<td class="label">商品属性：</td>
							<td>
							<!-- 属性 -->
							        <div id="attr_list">
							          <table class="default">
							            <colgroup>
							            <col width="100" />
							            <col />
							          </colgroup>
							          {if:isset($goods_obj[type_id]) && $goods_obj[type_id]}
							            {query:name=goods_type where=id eq $goods_obj[type_id]  /}
							            {set:$_attrs = unserialize($items[0]['attr']); $attrs = unserialize($goods_obj[attrs]);}
							            {if:$_attrs}
							              {list:items=$_attrs}
							          <tr>
							            <td class='tr'>{$item['name']}</td>
							            <td>
							              {if:$item['show_type']<= 2}
							                <select name="attr[{$item['id']}]">
							                {list:items=$item['values'] item = $value}
							                <option value="{$value['id']}" {if:isset($attrs[$item['id']]) && $attrs[$item['id']]==$value['id']} selected="selected" {/if} >{$value['name']}</option>
							                {/list}
							              </select>
							              {else:}
							              <input name="attr[{$item['id']}]" type="text" value="{$attrs[$item['id']]}" />
							              {/if}
							            </td>
							          </tr>
							          {/list}
							          {/if}
							        {/if}
							        </table>
							      </div>
						      <!-- 属性end -->
						      </td>
						</tr>
						<tr>
							<td class="label">商品品牌：</td>
							<td>
								<select name="brand_id">
									<option value="0">选择品牌...</option>
									{query:name=brand}
									<option value="{$item['id']}">{$item['name']}</option>
									{/query}
								</select> <label></label>								
							</td>
						</tr>
						<tr>
							<td class="label">商品名称：</td>
							<td>
								<input name="name" type="text" pattern="required" value="{$goods_obj[name]}" style="width:400px;" alt="不能为空"> <label></label>
							</td>
						</tr>
						<tr>
							<td class="label">商品副标题：</td>
							<td>
								<input name="subtitle" type="text"  value="{$goods_obj[subtitle]}" style="width:400px;" > <label></label>
							</td>
						</tr>
						<tr>
							<td class="label">商品关键词：</td>
							<td>
								<input name="tag_ids" type="text"  value="{$goods_obj[tag_ids]}" style="width:400px;"> <label></label>
							</td>
						</tr>
						<tr>
							<td class="label">商品编号：</td>
							<td>
								<input name="goods_no" id="goods_no" type="text" pattern="\w{3,}" alt="请输入3个以上的字符(不能为中文)" value="{$goods_obj[goods_no]}" > <label></label>
							</td>
						</tr>
						<tr><input type="hidden" value="0" name=""/>
							<td class="label"></td>
							<td>
							排序： <input class="small" name="sort" id="sort" type="text" pattern="int" empty="" value="{$goods_obj[sort]|1}">&nbsp;&nbsp;
							计量单位：<input class="small" name="unit" pattern="required" type="text" value="{$goods_obj[unit]|'件'}">
							</td>
						</tr>
						<tr>
							<td class="label">产品相册：</td>
							<td>
								<button class="button  select_button" type="button" ><b class="icon-plus green"></b> 添加图片</button> <b class="red f12">(注：点选图片，使其成为默认图片)</b>
							</td>
						</tr>
						<tr>
							<td class="label"></td>
							<td>
								<div>
									<ul class="piclist" id="pic_list">
										{if:isset($goods_obj[imgs]) && $imgs =  unserialize($goods_obj[imgs])}
										{list:items=$imgs}
											<li {if:$item == $img} class="current" {/if}>
												<div class="bord">
													<input type="hidden" name="imgs[]" value="{$item}">
													<img src="{url:@$item}" data-src={$item} onclick="selectImg(this)" width="80" height="80" alt="">
												</div>
												<div class="opera">
													<a class="icon-arrow-left-2" href="javascript:;"></a>&nbsp;&nbsp;<a class="icon-arrow-right-2" href="javascript:;"></a>&nbsp;&nbsp;<a class="icon-close" href="javascript:;" onclick="delImg(this)"></a>
												</div>
											</li>
										{/list}
										{/if}
									</ul>
										<input name="img" type="text" style="visibility: hidden;width:0;" value="{$goods_obj[img]}" pattern="required" id="img_index" alt="添加商品图片"/>
									<label></label>
								</div>
							</td>
						</tr>
						<tr>
							<td class="tab_box4" colspan="2">商品规格</td>
						</tr>
						<tr>
							<td class="label" colspan="2">
								<div id="goods_list" >
						          <table class="default border">
						            <colgroup>
						            <col width="160"/>
						            <col/>
						          </colgroup>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              货号：
						            </td>
						            <td>
						              <input  type="text" pattern="\w{3,}" name="pro_no" alt="请输入3个以上的字符(不能为中文)" value="{$goods_obj[goods_no]}"/>
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              库存：
						            </td>
						            <td>
						              <input class="small" pattern="int" type="text" name="store_nums" value="{$goods_obj[store_nums]}" alt="必需为整数" />
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              预警线：
						            </td>
						            <td>
						              <input class="small" type="text" pattern="int" name="warning_line" value="{$goods_obj[warning_line]|2}" alt="必需为整数"/>
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              重量(g)：
						            </td>
						            <td>
						              <input class="small" type="text" pattern="int" name="weight" value="{$goods_obj[weight]|0}" alt="必需为整数"/>
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              零售价：
						            </td>
						            <td>
						              <input class="small" type="text" pattern="float" name="sell_price" value="{$goods_obj[sell_price]}" alt="整数或保留小数点后两位精确度的数" />
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              市场价：
						            </td>
						            <td>
						              <input class="small" pattern="float" type="text" name="market_price" value="{$goods_obj[market_price]}" alt="整数或保留小数点后两位精确度的数"/>
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              成本价：
						            </td>
						            <td>
						              <input class="small" pattern="float" type="text" name="cost_price" value="{$goods_obj[cost_price]|0}" alt="整数或保留小数点后两位精确度的数"/>
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              积分：
						            </td>
						            <td>
						              <input class="small" type="text" pattern="int" name="point" value="{$point|0}" alt="必须整数" />
						              <label></label>
						            </td>
						          </tr>
						          <tr>
						            <td class="tr">
						              <b class="red">*</b>
						              规格：
						            </td>
						            <td>
						              <button class="button " type="button" id="open_spec">
						                <b class="icon-plus green"></b>
						                开启规格
						              </button>
						            </td>
						          </tr>
						        </table>
						      </div>
						      <!-- 规格列表	 -->
							<div style="overflow: auto;" id="spec_list">

						        {if:isset($specs) && strlen($specs)>6}
						        <!--隐藏goods规格信息-->
						        <script type="text/javascript">
						          $("#goods_list").css({display:'none'});
						          $("#goods_list input").attr("disabled","disabled");
						        </script>
						        {set: $specs = unserialize($specs); $spec_ids='';}
						        <div style="margin:10px 0;"><button onclick="edit_spec()" type="button" class="button"><b class=" icon-pencil-2 green"></b> 编辑规格</button> <button id="close_spec_button" type="button" onclick="close_spec()" class="button"><b class="icon-close red"></b> 关闭规格</button></div><table class="default" style="width:auto"><tbody><tr><th>商品货号</th>{list:items=$specs}<th>{$item['name']}{set:$spec_ids .= $item['id'].','}</th>{/list}<th><input name="spec_items" type="hidden" value="{echo:rtrim($spec_ids,",")}">库存</th><th>预警线</th><th>零售价</th><th>市场价</th><th>成本价</th><th>积分</th><th>重量(g)</th><th>操作</th></tr>
						        {set:$products_info=array();}
						        {query:name=products where=goods_id eq $id order=id}
						        {set:$spec = unserialize($item['spec']);$spec_str = '';}
						        <tr class="min_inputs"><td><input type="text" pattern="required" name="pro_no[]" value="{$item['pro_no']}" style="width:160px"></td>{list:items=$spec item=$spc}<td>{$spc['value'][2]}{set:$spec_str .= implode(":",$spc['value']).","}</td>{/list}<td>{set:$spec_item_key = trim($spec_str,',');$products_info[$spec_item_key]=array('store_nums'=>$item['store_nums'],'warning_line'=>$item['warning_line'],'sell_price'=>$item['sell_price'],'k_point'=>$item['k_point'],'market_price'=>$item['market_price'],'cost_price'=>$item['cost_price'],'weight'=>$item['weight']);}<input name="spec_item[]" type="hidden" value="{echo:trim($spec_str,',')}"><input type="text" pattern="int" class="small" name="store_nums[]" value="{$item['store_nums']}"></td><td><input pattern="int" class="small" type="text" name="warning_line[]" value="{$item['warning_line']}"></td><td><input class="small" pattern="float" type="text" name="sell_price[]" value="{$item['sell_price']}"></td><td><input class="small" pattern="float" type="text" name="market_price[]" value="{$item['market_price']}"></td><td><input pattern="float" class="small" type="text" name="cost_price[]" value="{$item['cost_price']}"></td><td><input class="small" pattern="int" type="text" name="k_point[]" value="{$item['k_point']}"></td><td><input class="small" pattern="int" type="text" name="weight[]" value="{$item['weight']}"></td><td><a href="javascript:;" class="icon-close" onclick="spec_del(this)"></a></td></tr>
						        {/query}
						        </tbody></table>
						        {/if}

						      </div>
						      <!-- 规格列表end -->
							</td>
						</tr>

					</table>
					<!-- 基本信息end -->
					<!-- 描述信息 start -->
					<div>
					<div>
					  <textarea id="content" pattern="required" name="content" style="width:800px;height:560px;visibility:hidden;">{$goods_obj[content]}</textarea>
					  <label></label>
					</div>
					</div>
					<!-- 描述信息 end -->	
					<table  class="form">
						<tr>
							<td class="lable">页面标题：</td>
							<td>
								<input name="seo_title" type="text" value="{$goods_obj[seo_title]}"><label></label>
							</td>
						</tr>
						<tr>
							<td class="lable">页面关键词：</td>
							<td>
								<input name="seo_keywords" type="text" value="{$goods_obj[seo_keywords]}"><label></label>
							</td>
						</tr>
						<tr>
							<td class="lable">页面描述：</td>
							<td>
								<input name="seo_description" type="text" value="{$goods_obj[seo_description]}"><label></label>
							</td>
						</tr>
					</table>
					<!-- SEO 信息 end -->
				  <!-- 售后保障 start -->
				  <div>
				    <div>
				      <textarea id="sale_protection"  name="sale_protection" style="width:800px;height:560px;visibility:hidden;">{$goods_obj[sale_protection]}</textarea><label></label>
				    </div>
				  </div>
				  <!-- 售后保障 end -->				
				</div>
			</div>
			<div style="text-align:center;margin-top:10px;">
			  <input type="submit" class="focus_button" value="提交" >
			  &nbsp;&nbsp;&nbsp;&nbsp;
			  <input type="reset" value="重置" class="button"></div>
			</div>
		</form>
	</div>
</div>
<script type="text/javascript">
var form =  new Form();
form.setValue('category_id','{$goods_obj[category_id]}');
form.setValue('type_id','{$goods_obj[type_id]}');
form.setValue('brand_id','{$goods_obj[brand_id]}');
$("#type_id").change();


{if:isset($products_info)}
var products_info = {echo:JSON::encode($products_info);};
{else:}
var products_info = new Array();
{/if}

$(".select_button").on("click",function(){
      uploadFile();
      return false;
    });
$("#goods_no").on("change",function(){
  var that = $(this);
  if(that.val()){
    var old_val = $("input[name='pro_no']").val();
    $("input[name='pro_no']").val(that.val());
    $("input[name='pro_no[]']").each(function(i){
      var current_value = $(this).val();
      var temp = old_val+'_'+(i+1);
      if(current_value=='' || current_value==temp) $(this).val(that.val()+'_'+(i+1));
    });
  }

})
function uploadFile(){
  art.dialog.open('{url:/ucenter/photoshop}',{id:'upimg_dialog',lock:true,opacity:0.1,title:'选择图片',width:613,height:380});
}
function selectImg(id){
  var img = $(id).attr('data-src');
  $("#pic_list li").removeClass("current");
  $(id).parent().parent().addClass("current");
  $("#img_index").val(img);
}
//回写选择图片
function setImg(value){
  var show_src = "{url:@}"+value;
  if(value.indexOf("http://")!=-1) show_src = value;

  if($("#pic_list img[src='"+show_src+"']").get(0)){
    art.dialog.alert("图片已经添加，请不要重复添加！");
  }else{
    $("#pic_list").append('<li> <div class="bord"><input type="hidden" name="imgs[]" value="'+value+'" /> <img src="'+show_src+'" data-src="'+value+'" onclick="selectImg(this)" width="80" height="80" alt=""></div> <div class="opera"><a class="icon-arrow-left-2" href="javascript:;" ></a>&nbsp;&nbsp;<a class="icon-arrow-right-2" href="javascript:;"></a>&nbsp;&nbsp;<a class="icon-close" href="javascript:;" onclick="delImg(this)"></a> </div> </li>');
      bindEvent();
      if($("#pic_list li.current").length <=0 ){
        $("#pic_list li:eq(0)").addClass("current");
        $("#img_index").val(value);
      }
      FireEvent(document.getElementById('img_index'),'change');
      art.dialog({id:'upimg_dialog'}).close();
  }

}
//删除添加的图片
function delImg(id){
  $(id).parent().parent().remove();
  if($("#pic_list li:eq(0)").length <= 0)$("#img_index").val('');
}
function linkImg(id){
  var src = $(id).parent().parent().find('img').attr('src');
  art.dialog({id:'linkDialog',title:'图片地址',content:'<div>图片地址：<input type="text" value='+src+' style="width:300px;"/></div>',width:420});
}

//开启规格
$("#open_spec").on("click",function(){
      edit_spec();
      return false;
    });

//添加规格


function addSpec(specs){
  specs = specs.split(";");
  var str_ths ='<tr><th>商品货号</th>';
  var spec_array = new Array();
  var spec_items = '';
  var num = 0;
  for(i in specs){
    var spec_str = specs[i].split("=");
    var spec = spec_str[0].split(":");
    var values = spec_str[1].split(",");
    var values_array = new Array();
    var index = 0;
    for(v in values){
      var value = values[v].split(':');
      //values_array[index++] = value[0]+":"+(value[2]==''?value[1]:value[2]);
      values_array[index++] = values[v];
    }
    spec_array[num++] = values_array;
    spec_items += spec[0]+',';
    str_ths += '<th>'+spec[1]+'</th>';
  }
  spec_items = spec_items.slice(0,-1);
  // spec_a =_spec_array;
  str_ths += '<th><input name="spec_items" type="hidden" value="'+spec_items+'"/>库存</th><th>预警线</th><th>零售价</th><th>市场价</th><th>成本价</th><th>积分</th><th>重量(g)</th><th>操作</th></tr>';

 var str_tds = '';
 // art.dialog.alert(spec_a);
 // specs = values_array();
 specs = descartes(spec_array);
 var pro_no_per = $("#goods_no").val();
 var store_nums = $("input[name='store_nums']").val();
 var warning_line = $("input[name='warning_line']").val();
 var sell_price = $("input[name='sell_price']").val();
 var k_point = $("input[name='k_point']").val();
 var market_price = $("input[name='market_price']").val();
 var cost_price = $("input[name='cost_price']").val();
 var weight = $("input[name='weight']").val();

  for(i in specs){
    var spec_item = '';
    str_tds += '<tr class="min_inputs"><td><input type="text" pattern="required" name="pro_no[]"  value="'+(pro_no_per==''?'':pro_no_per+'_'+(parseInt(i)+1))+'" style="width:160px"></td>';

    if(typeof specs[i] == "object"){
        for(j in specs[i]){
          spec_item += specs[i][j]+',';
          var value = specs[i][j].split(":");
        str_tds +='<td>'+(value[2]==''?value[1]:value[2])+'</td>';
      }
    }
    else{
      spec_item = specs[i]+',';
      var value = specs[i].split(":");
      str_tds +='<td>'+(value[2]==''?value[1]:value[2])+'</td>';
    }
    spec_item = spec_item.slice(0,-1);
    if(products_info!=undefined && products_info[spec_item]!=undefined){
      var s_item = products_info[spec_item];
      store_nums = s_item['store_nums']!=undefined?s_item['store_nums']:'';
      warning_line = s_item['warning_line']!=undefined?s_item['warning_line']:'';
      sell_price = s_item['sell_price']!=undefined?s_item['sell_price']:'';
      k_point = s_item['k_point']!=undefined?s_item['k_point']:'';
      market_price = s_item['market_price']!=undefined?s_item['market_price']:'';
      cost_price = s_item['cost_price']!=undefined?s_item['cost_price']:'';
      weight = s_item['weight']!=undefined?s_item['weight']:'';

    }
    str_tds += '<td><input name="spec_item[]" type="hidden" value="'+spec_item+'"/><input type="text" pattern="int" class="small" name="store_nums[]" value="'+store_nums+'"></td><td><input  pattern="int" class="small" type="text" name="warning_line[]" value="'+warning_line+'"></td><td><input class="small" pattern="float" type="text" name="sell_price[]" value="'+sell_price+'"></td><td><input class="small" pattern="float" type="text" name="market_price[]" value="'+market_price+'"></td><td><input pattern="float" class="small" type="text" name="cost_price[]" value="'+cost_price+'"></td><td><input class="small" pattern="float" type="text" name="k_point[]" value="'+k_point+'"></td><td><input class="small" pattern="int" type="text" name="weight[]" value="'+weight+'"></td><td><a href="javascript:;" class="icon-close" onclick="spec_del(this)" ></a></td></tr>';
  }
  $("#spec_list").css({display:''});

  $("#spec_list").html('<div style="margin:10px 0;"><button onclick="edit_spec()" type="button" class="button"><b class=" icon-pencil-2 green"></b> 编辑规格</button> <button id="close_spec_button" onclick="close_spec()" class="button" type="button"><b class="icon-close red"></b> 关闭规格</button></div><table class="default" style="width:auto">'+str_ths+str_tds+'</table>');
  $("#goods_list").css({display:'none'});
  $("#goods_list input").attr("disabled","disabled");
  art.dialog({id:'spec_list'}).hide();
  $("#spec_list input").on("change",function(){
    changeProductsInfo($(this));
    // var parent = $(this).parent().parent();
    // var spec_item = $("input[name='spec_item[]']",parent).val();
    // var name = $(this).attr("name");
    // var value = $(this).val();
    // name = name.replace("[]",'');
    // if(products_info[spec_item]==undefined) products_info[spec_item] = new Array();
    // products_info[spec_item][name] = value;
  });
}
$("#spec_list input").on("change",function(){
  changeProductsInfo($(this));
});

function changeProductsInfo(el)
{
    var parent = el.parent().parent();
    var spec_item = $("input[name='spec_item[]']",parent).val();
    var name = el.attr("name");
    var value = el.val();
    name = name.replace("[]",'');
    if(products_info[spec_item]==undefined) products_info[spec_item] = new Array();
    products_info[spec_item][name] = value;
}
//关闭规格
function close_spec(){
  $("#spec_list").css({display:'none'});
  $("#spec_list input").attr("disabled","disabled");
  $("#goods_list input").removeAttr("disabled");
  $("#goods_list").css({display:''});
  return false;
}

function edit_spec(){
  var spec_dcr_str = '';
  $("input[name='spec_item[]']").each(function(){
    spec_dcr_str += $(this).val()+",";
  })
  art.dialog.data("spec_init_data",spec_dcr_str.slice(0,-1));
  if($("iframe[name='Openspec_list']").length>0)art.dialog({id:'spec_list'}).show();
  else{
    art.dialog.open('{url:/ucenter/show_spec_select}',{id:'spec_list',resize:false,title:'商品规格',width:800,height:460});
  }
  return false;
}

//删除规格
function spec_del(id){
  if($("#spec_list tr").length>2) $(id).parent().parent().remove();
  else {
    art.dialog.confirm('你确认删除操作？', function(){
      close_spec();
    });
  }
}
//选择分类
$("#category_id").on("change",function(){
  $.post("{url:/ajax/category_type}", {id: $(this).val()},function(data){
    form.setValue('type_id',data.type_id);
    $("#type_id").change();
  },"json");
})

//改变类型处理操作
$("#type_id").on("change",function(){
  $("#goods_attr").css({display:'none'});
  $("#attr_list table tr").remove();

  $.post("{url:/ajax/type_attr}", {id: $(this).val()},function(data){
    if(data){
      $("#goods_attr").css({display:''});
      var tr = "";

      for(var i in data){
        tr += "<tr><td class='tr'>"+data[i].name+"：</td><td>";
        var values = data[i].values;
        if(data[i].show_type<=2){
          tr += '<select name="attr['+data[i].id+']">';
          for(var j in values){
            tr += '<option value="'+values[j].id+'">'+values[j].name+'</option>';
          }
          tr += '</select>';
        }
        else{
          tr += '<input type="text" pattern="required" name="attr['+data[i].id+']" />';
        }

        tr += "</td></tr>";
      }
      $("#attr_list table").append(tr);
    }

  },"json");
})

//操作左右按钮事件绑定
function bindEvent(){
  $(".icon-arrow-right-2").off();
  $(".icon-arrow-left-2").off();
  $(".icon-arrow-right-2").on("click",function(){
    var current_tr = $(this).parent().parent();
    current_tr.insertAfter(current_tr.next());
  });
    $(".icon-arrow-left-2").on("click",function(){
    var current_tr = $(this).parent().parent();
    if(current_tr.prev().html()!=null)current_tr.insertBefore(current_tr.prev());
  });

}
bindEvent();
</script>
